XOOPS Module Development

I'm looking for an expert Xoops Developer to create a module capable of displaying video and podcasts into an Xoops based website. Also I'd like someone to create a true multi-sites mod (one that doesn't involve hacks to the core) as well. I will pay a 3rd up front, but won't pay the remaining amount until AFTER the job is completed. I've been repeatedly burned by so-called &quot;developers&quot; who did half-assed work in the past, so I will never pay another developer in advance until after I see the finished product. If you think you can do this, please contact me. I'd like to get this done asap. thanks.